YDM hydraulic valve grinding machine
◎Suitable for various valve flap, flap ring panel seal grinding.
◎Adopt the eccentric revolution and rotation principle and stepless timing.
◎Hydraulic driving: lift spin arm, workpiece automatic clamp and arbitrary adjusting the workpiece bevel .
◎The grinding functional force has the elastic and automatic flex adjusting function, the lubricating cooling liquid can return to use automatically.
◎Reach the surface roughness 1.6, tally degree over 80% .